Surface finishing mechanism of curb slip form machine

Abstract

The utility model relates to the related technical field of curb surface finishing, in particular to a curb slip form machine surface finishing mechanism which comprises an arc-shaped mold, a surface finishing mechanism is arranged on the upper surface of the arc-shaped mold, and a material conveying mechanism is arranged on the upper surface of the arc-shaped mold. According to the surface finishing mechanism of the curb slip form machine, the distance between a plastic film driven by the fixing cylinder and a curb is adjusted by rotating the connecting rod, so that the plastic film is tightly attached to the curb, and the length of the plastic film wound on the fixing cylinder can be adjusted according to field test conditions, so that the friction force between the plastic film and the curb is increased; during operation, the two flow limiters are used for controlling the two liquid conveying pipes connected with the water tank to spray water to the two arc-shaped side faces of the kerb, meanwhile, the water flow of the liquid conveying pipes can be adjusted by adjusting the two flow limiters, and according to the requirement of field testing, the water can be adjusted to the degree that the paving speed is uniform and the water can be dried in the sun. Therefore, the problem of non-uniform force of manual surface finishing is solved.

Description

Technical Field

[0001] The utility model relates to the technical field related to curbstone finishing, in particular to a curbstone slipform machine finishing mechanism. Background Art

[0002] With the development of science and technology, slipform construction has been developed for labor-intensive projects such as curbstones, drainage ditches, and shoulders, which has greatly shortened the construction period, saved labor, and improved construction quality. However, the use of slipform machines has extremely high requirements on the workability of concrete, and it is not easy to form them in one go. Most of them require subsequent manual work to finish the surface. Due to the low efficiency and uneven force of manual work, the efficiency is slow and it is easy to cause concrete deformation. Therefore, there is a special need for a curbstone slipform machine finishing mechanism.

[0003] However, during the use of existing curb slipform machines, it is not easy to form them in one go because the use of slipform machines has extremely high requirements on the workability of concrete. Most of them require subsequent manual work to finish the surface. Due to the low efficiency and uneven force of manual work, the efficiency is slow and it is easy to cause concrete deformation. Utility Model Content

[0004] The utility model aims to provide a finishing mechanism for a curb slipform machine to solve the problem that during use of the existing curb slipform machine proposed in the above background technology, since the use of the slipform machine has extremely high requirements on the workability of concrete, it is not easy to form in one time, and most of them need to be subsequently finished by manual labor. Due to the low efficiency and uneven force of manual labor, the efficiency is slow and it is easy to cause concrete deformation.

[0005] To achieve the above object, the utility model provides the following technical solutions: a curbstone slipform machine surface finishing mechanism, comprising an arc-shaped mold, the upper surface of the arc-shaped mold is provided with a surface finishing mechanism, and the upper surface of the arc-shaped mold is provided with a feeding mechanism;

[0006] The surface collecting mechanism includes a water tank, an infusion tube, a flow limiter, a fixed block, a threaded groove, a threaded part, a connecting tube, a first through hole, a connecting rod, a second through hole, a fixed tube and a plastic film. The upper surface of the arc-shaped mold is fixedly connected to the water tank, an infusion tube is installed on one side surface of the water tank, a flow limiter is installed on one end of the infusion tube, a fixed block is welded to one side surface of the arc-shaped mold, a threaded groove is opened on one side surface of the fixed block, a threaded part is threadedly connected to the inner surface of the threaded groove, a connecting tube is penetrated and connected to the outer surface of the threaded part, a first through hole is opened on the outer surface of the connecting tube, a connecting rod is slidably connected to the inner surface of the connecting tube, a second through hole is opened on the outer surface of the connecting rod, the outer surface of the connecting rod is rotatably connected to the fixing tube, and a plastic film is wrapped around the outer surface of the fixing tube.

[0007] Preferably, the fixing blocks are symmetrically arranged with respect to the central axis of the connecting rod, and the threaded members are symmetrically arranged with respect to the central axis of the connecting rod.

[0008] Preferably, the threaded member and the second through hole are connected through each other, and the first through hole is symmetrically arranged with respect to the central axis of the connecting tube.

[0009] Preferably, the infusion tube is symmetrically arranged with respect to the central axis of the arc-shaped mold, and the flow limiter is symmetrically arranged with respect to the central axis of the arc-shaped mold.

[0010] Preferably, the feeding mechanism includes a connecting seat, a telescopic rod, a hydraulic rod, a funnel, a motor, a feeding screw and a feeding box; the upper surface of the arc-shaped mold is fixedly connected to the connecting seat, the one side surface of the connecting seat is fixedly connected to the telescopic rod, the one side surface of the telescopic rod is fixedly connected to the hydraulic rod, the upper surface of the arc-shaped mold is fixedly connected to the funnel, the one side surface of the funnel is fixedly connected to the motor, one end of the motor is fixedly connected to the feeding screw, and the one side surface of the funnel is fixedly connected to the feeding box.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the curb slipform machine finishing mechanism adjusts the distance between the plastic film driven by the fixed cylinder and the curb by rotating the connecting rod, so that the plastic film is tightly attached to the outer surface of the curb; the length of the plastic film wrapped around the fixed cylinder can be adjusted according to the use conditions of the on-site test, so as to increase the friction between the plastic film and the curb, thereby achieving the purpose of adjusting the size of the finishing force; during operation, two infusion pipes connected to the water tank are controlled by two flow limiters to sprinkle water on the two curved sides of the curb respectively; at the same time, the water flow of the infusion pipe can be adjusted by adjusting the two flow limiters; according to the needs of the field test, it is adjusted to the degree that satisfies the uniform water exposure at the paving speed, thereby solving the problem of uneven force in manual finishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall side view of the appearance structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the dough collecting mechanism of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the connection rod and the fixing cylinder cooperating with each other in the utility model;

[0015] Figure 4 It is a schematic diagram of the structure of the feeding mechanism of the utility model.

[0016] In the figure: 1. arc-shaped mold; 2. dough-collecting mechanism; 201. water tank; 202. infusion tube; 203. flow limiter; 204. fixing block; 205. threaded groove; 206. threaded member; 207. connecting cylinder; 208. first through hole; 209. connecting rod; 210. second through hole; 211. fixing cylinder; 212. plastic film; 3. feeding mechanism; 301. connecting seat; 302. telescopic rod; 303. hydraulic rod; 304. funnel; 305. motor; 306. feeding screw; 307. feeding box. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The utility model provides a technical solution: a curbstone slipform machine finishing mechanism, comprising an arc-shaped mold 1, a finishing mechanism 2 is arranged on the upper surface of the arc-shaped mold 1, and a feeding mechanism 3 is arranged on the upper surface of the arc-shaped mold 1;

[0019] The dough collecting mechanism 2 includes a water tank 201, a liquid infusion tube 202, a flow restrictor 203, a fixing block 204, a threaded groove 205, a threaded member 206, a connecting tube 207, a first through hole 208, a connecting rod 209, a second through hole 210, a fixing tube 211 and a plastic film 212. The upper surface of the arc-shaped mold 1 is fixedly connected with the water tank 201, the liquid infusion tube 202 is installed on one side surface of the water tank 201, the flow restrictor 203 is installed on one end of the liquid infusion tube 202, and a fixed plastic film 212 is welded on one side surface of the arc-shaped mold 1. A fixed block 204 is provided with a thread groove 205 on one side surface of the fixed block 204, a threaded member 206 is threadedly connected to the inner surface of the thread groove 205, a connecting tube 207 is penetrated and connected to the outer surface of the threaded member 206, a first through hole 208 is provided on the outer surface of the connecting tube 207, a connecting rod 209 is slidably connected to the inner surface of the connecting tube 207, a second through hole 210 is provided on the outer surface of the connecting rod 209, a fixed tube 211 is rotatably connected to the outer surface of the connecting rod 209, and the fixed tube 211 is rotatably connected to the outer surface of the connecting rod 209. The outer surface of the water tank 201, the infusion tube 202, the flow restrictor 203, the fixing block 204, the thread groove 205, the threaded member 206, the connecting tube 207, the first through hole 208, the connecting rod 209, the second through hole 210, the fixing tube 211 and the plastic film 212 are arranged. During use, the connecting rod 209 is first rotated to adjust the distance between the plastic film 212 driven by the fixing tube 211 and the curbstone, so that the plastic film 212 is closely attached to the outer surface of the curbstone. The length of the plastic film 212 wrapped around the fixed tube 211 can be adjusted according to the use of the on-site test to increase the friction between the plastic film 212 and the curb. After completion, during operation, the two flow limiters 203 control the two infusion pipes 202 connected to the water tank 201 to sprinkle water on the two curved sides of the curb respectively. At the same time, the water flow of the infusion pipes 202 can be adjusted by adjusting the two flow limiters 203. According to the needs of the field test, it can be adjusted to a level that satisfies the paving speed and uniform water exposure.

[0020] Furthermore, the fixing block 204 is symmetrically arranged with respect to the central axis of the connecting rod 209, and the threaded member 206 is symmetrically arranged with respect to the central axis of the connecting rod 209. By arranging the fixing block 204 and the threaded member 206, the connecting rod 209 is more stably fixed after the height is adjusted.

[0021] Furthermore, the threaded member 206 and the second through hole 210 are connected through, and the first through hole 208 is symmetrically arranged with respect to the central axis of the connecting tube 207. Through the arrangement of the threaded member 206 and the first through hole 208, after the connecting tube 207 is slidably connected with the connecting rod 209, the threaded member 206 penetrates the connecting tube 207, and then penetrates the connecting rod 209, and then from another first through hole 208 of the connecting tube 207, the limiting position of the connecting rod 209 is more stable.

[0022] Furthermore, the infusion tube 202 is symmetrically arranged with respect to the central axis of the arc-shaped mold 1, and the flow limiter 203 is symmetrically arranged with respect to the central axis of the arc-shaped mold 1. Through the arrangement of the infusion tube 202 and the flow limiter 203, the infusion tube 202 sprays the arc-shaped curbstone more evenly, the water flow rate can be adjusted at any time, and the use is more convenient and the adaptability is stronger.

[0023] Furthermore, the feeding mechanism 3 includes a connecting seat 301, a telescopic rod 302, a hydraulic rod 303, a funnel 304, a motor 305, a feeding screw 306 and a feeding box 307. The upper surface of the arc mold 1 is fixedly connected to the connecting seat 301, the one side surface of the connecting seat 301 is fixedly connected to the telescopic rod 302, the one side surface of the telescopic rod 302 is fixedly connected to the hydraulic rod 303, the upper surface of the arc mold 1 is fixedly connected to the funnel 304, the one side surface of the funnel 304 is fixedly connected to the motor 305, one end of the motor 305 is fixedly connected to the feeding screw 306, and the one side surface of the funnel 304 is fixedly connected to the feeding box 3 07, through the setting of the connecting seat 301, the telescopic rod 302, the hydraulic rod 303, the funnel 304, the motor 305, the feeding screw 306 and the feeding box 307, during the use, the whole is first driven by the power of the slipform machine. After the connecting seat 301 and the arc mold 1 are fixed, the hydraulic rod 303 is controlled to drive the telescopic rods 302 on both sides, drive the arc mold 1, and make the arc mold 1 close to the outer surface of the arc curb. Then, cement is poured into the funnel 304, and the motor 305 is driven. The feeding screw 306 is driven by the motor 305 to rotate, and the cement is evenly transported to the feeding box 307. The feeding box 307 is connected to the arc mold 1.

[0024] Working principle: First, the whole is driven by the power of the slipform machine. After the connecting seat 301 is fixed to the arc mold 1, the hydraulic rod 303 is controlled to drive the telescopic rods 302 on both sides to drive the arc mold 1 so that the arc mold 1 is close to the outer surface of the arc curb. Then, cement is poured into the funnel 304, and the motor 305 is driven. The motor 305 drives the feeding screw 306 to rotate and evenly transports the cement to the feed box 307. The feed box 307 is connected to the arc mold 1. Then, the connecting rod 209 is rotated to adjust the distance between the fixed cylinder 211 and the plastic film 212 and the curb. The plastic film 212 is separated from the curb so that it is in close contact with the outer surface of the curb. The length of the plastic film 212 wrapped around the fixed tube 211 can be adjusted according to the use of the field test to increase the friction between the plastic film 212 and the curb. After completion, during operation, the two flow limiters 203 control the two infusion pipes 202 connected to the water tank 201 to sprinkle water on the two curved sides of the curb respectively. At the same time, the water flow of the infusion pipe 202 can be adjusted by adjusting the two flow limiters 203. According to the needs of the field test, it can be adjusted to a level that satisfies the paving speed and uniform water exposure.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A curbstone slipform machine finishing mechanism, comprising an arc-shaped mold (1), characterized in that: The upper surface of the arc-shaped mold (1) is provided with a dough collecting mechanism (2), and the upper surface of the arc-shaped mold (1) is provided with a material feeding mechanism (3); The dough-closing mechanism (2) comprises a water tank (201), a liquid infusion tube (202), a flow limiter (203), a fixing block (204), a threaded groove (205), a threaded member (206), a connecting tube (207), a first through hole (208), a connecting rod (209), a second through hole (210), a fixing tube (211) and a plastic film (212); the upper surface of the arc-shaped mold (1) is fixedly connected to the water tank (201); the surface of one side of the water tank (201) is installed with a liquid infusion tube (202); one end of the liquid infusion tube (202) is installed with a flow limiter (203); the surface of one side of the arc-shaped mold (1) is welded with a fixing block (204); A thread groove (205) is provided on one side surface of the fixing block (204), a threaded member (206) is threadedly connected to the inner surface of the thread groove (205), a connecting tube (207) is penetrated and connected to the outer surface of the threaded member (206), a first through hole (208) is provided on the outer surface of the connecting tube (207), a connecting rod (209) is slidably connected to the inner surface of the connecting tube (207), a second through hole (210) is provided on the outer surface of the connecting rod (209), a fixing tube (211) is rotatably connected to the outer surface of the connecting rod (209), and a plastic film (212) is wrapped around the outer surface of the fixing tube (211).

2. A curbstone slipform machine finishing mechanism according to claim 1, characterized in that: The fixing block (204) is symmetrically arranged with respect to the central axis of the connecting rod (209), and the threaded member (206) is symmetrically arranged with respect to the central axis of the connecting rod (209).

3. The curbstone slipform machine finishing mechanism according to claim 1, characterized in that: The threaded member (206) and the second through hole (210) are connected through each other, and the first through hole (208) is symmetrically arranged with respect to the central axis of the connecting tube (207).

4. The curbstone slipform machine finishing mechanism according to claim 1, characterized in that: The infusion tube (202) is symmetrically arranged with respect to the central axis of the arc-shaped mold (1), and the flow limiter (203) is symmetrically arranged with respect to the central axis of the arc-shaped mold (1).

5. The curbstone slipform machine finishing mechanism according to claim 1, characterized in that: The feeding mechanism (3) comprises a connecting seat (301), a telescopic rod (302), a hydraulic rod (303), a funnel (304), a motor (305), a feeding screw (306) and a feeding box (307); the upper surface of the arc-shaped mold (1) is fixedly connected to the connecting seat (301); the one side surface of the connecting seat (301) is fixedly connected to the telescopic rod (302); the one side surface of the telescopic rod (302) is fixedly connected to the hydraulic rod (303); the upper surface of the arc-shaped mold (1) is fixedly connected to the funnel (304); the one side surface of the funnel (304) is fixedly connected to the motor (305); one end of the motor (305) is fixedly connected to the feeding screw (306); and the one side surface of the funnel (304) is fixedly connected to the feeding box (307).

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